JQ.ER308LSi ibyuma bidafite ibyuma bikingirwa insinga ikomeye

Ibice nyamukuru ni bike C-18Cr-8Ni, na Si element yongeweho, icyuma gishongeshejwe gifite amazi meza, kandi gusudira ni byiza.Birakwiriye gusudira byihuse.


Ibisobanuro birambuye

Ibiranga ibicuruzwa

Gusaba

Ibice nyamukuru ni bike C-18Cr-8Ni, na Si element yongeweho, icyuma gishongeshejwe gifite amazi meza, kandi gusudira ni byiza.Birakwiriye gusudira byihuse.

Imashini yo gusudira insinga (Wt%)

Icyitegererezo

Imashini yo gusudira imiti (Wt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

Ibindi

JQ.ER308LSi

0.015

1.75

0.90

20.02

9.85

0.03

0.015

0.010

0.15

 

Imikorere y'ibicuruzwa

Icyitegererezo (gihwanye) icyitegererezo gisanzwe

Urugero rwimiterere yumubiri wabitswe (hamwe na SJ601)

GB

AWS

Imbaraga za Tensile

Kurambura%

S308LSi

ER308LSi

563

40

Ibicuruzwa byo gusudira byerekana ibicuruzwa (AC cyangwa DC +)

Diameter y'insinga (mm)

¢ 0.8

¢ 1.0

¢ 1.2

Imiyoboro yo gusudira (A)

Gusudira neza, gusudira gutambitse

70-150

100-200

140-220

gusudira

50-120

80-150

120-180

Gusudira hejuru

50-120

80-150

160-200

Ibicuruzwa byihariye

Diameter

¢ 0.8

¢ 1.0

¢ 1.2

Uburemere bw'ipaki

12.5Kg / igice

15Kg / igice

15Kg / igice

Kwirinda gukoresha ibicuruzwa

1. Gukingira gaze: Witondere ubuziranenge bwa gaze ikingira, kandi igipimo cya gaze gisabwa ni Ar + 1-3% O2.
2.Gazi itemba: 20-25L / min.
3.Kurambura byumye: 15-25mm.
4.Kuraho rwose ingese, ububobere, amavuta, ivumbi, nibindi kuruhande rwo gusudira.
5. Mugihe cyo gusudira hanze, mugihe umuvuduko wumuyaga urenze 1.5m / s, hagomba gufatwa ingamba zokwirinda umuyaga, kandi hagomba gufatwa ingamba zikwiye zo kwirinda umuyaga kugirango hirindwe umuyaga.
Ibyifuzo byavuzwe haruguru nibyerekanwe gusa, kandi ibintu bifatika bizatsinda mubikorwa byihariye.Nibiba ngombwa, ibyangombwa bisabwa bigomba gukorwa mbere yo kumenya gahunda yo gusudira.


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